How many spots are on a standard set of dominoes? | Reference.com How many spots are on a standard set of dominoes? A: Quick Answer A standard double-six set of dominoes contains 28 tiles with a total of 168 spots. Another commonly used set of dominoes is the double-nine, which contains 55 tiles with a total of 495 spots. Full Answer While double-six and double-nine are the most commonly used sets of dominoes, larger sets are available for players who want very long games or who plan to play in large groups. It is possible to determine the number of spots in a domino set of any size by using the formula (n+1)(n+2) / 2, where n equals the largest value available in the set. The spots on a domino set are also sometimes known as dots or pips. How many dominoes are in a standard set? | Reference.com How many dominoes are in a standard set? A: Quick Answer There are a total of 28 dominoes in a standard set where the maximum number is six on each side, called a double-six set.

Each domino is called a tile and the dots found on each of the tiles are called pips. For the standard 28-domino set, there are a total of 168 pips or dots. Full Answer Alternative names for the tiles are bones, cards, tickets, stones and spinners. Each domino is usually rectangular with a line dividing each side. Dominoes date back to the 13th century or earlier and were mentioned in writings from Chinese author Zhou Mi who mentioned dominoes, or "pupai," being sold by street vendors. There are many different ways to play dominoes. The blocking game is the most common game for two players using a double-six set. The tiles are shuffled, each player draws seven and one player plays his or her first tile. Each player then extends the line of play with a tile from their hands. The game ends when one player plays all of their tiles or when the game is blocked due to the lack of plays available. If it becomes blocked, the player that blocks it receives all of the player points. The formula for how many tiles are in a set is ((n+1)(n+2))/2, where n is the highest number found on a tile.

A double-nine set of tiles contains a total of 55 tiles, a double-twelve set of tiles contains 91 tiles. A domino set contains all number pairs from double zero to double six with each number pair occurring exactly once. For example, a domino is two-four and also four-two. How many dominoes in a set? - Quora A domino set contains all number pairs from double zero to double six with each number pair occurring exactly once. For example, a domino is two-four and also four-two. How many dominoes in a set?

Another way to think of it is that there are: 7 dominoes of the form 0-x (where [math]x \geq 0[/math]) 6 of the form 1-x (where [math]x \geq 1[/math]) 5 of the form 2-x (where [math]x \geq 2[/math]) 4 of the form 3-x (where [math]x \geq 3[/math]) 3 of the form 4-x (where [math]x \geq 4[/math]) 2 of the form 5-x (where [math]x \geq 5[/math]) 1 of the form 6-x (where [math]x \geq 6[/math]) So the total number is 7 + 6 + 5 + 4 + 3 + 2 + 1 = 28. There are seven digits (namely 0..6).

The number of doubles tiles is n The number of non-doubles tiles is the number of permutations (order-irrelevant) of n objects, namely C(n,2) = n(n-1)/2 Hence the total is n + n(n-1)/2 = n(n+1)/2 In this case 8*7/2! = 28 and a picture illustrating the formula: [Thanks to Quora User for pointing out I accidentally excluded the doubles.] 892 Views · View Upvotes · Answer requested by Written Aug 4, 2012 There are two types of dominoes. Ones with the same number repeated and ones with different numbers. For the second category, the number of dominoes is 7C2 = 7*6/2 = 21. You choose 1 number, then you choose another number from the remaining pool of numbers. This gives 7*6. Since order is irrelevant, you divide by 2. For the first category, the number of dominoes is 7. Just choose a number and double it. Therefore the set contains 28 dominoes.

This is similar to the question I answered earlier on today: In a football competition there are 9 teams. Each team plays each other twice. What is the total number of matches played? The difference in this case is that a "team" can play a "match" against itself, i.e. a set of dominos includes doubles. Given that difference, we can follow the same strategy to answer the question. Each number (writing "0" for a "blank") can pair with seven numbers, including itself. There are seven numbers, each making seven pairs, giving a total of 49. We now have to consider where we have double-counted. As in the football example, we have so far considered (1,2) as being different from (2,1). How many such pairs are there? Well, of the 49 pairs we have so far, all of them comprise two different numbers except the doubles. There are seven doubles from (0,0) to (6,6). So there are 49-7=42 non-doubles, and these have each been counted twice. So we must halve their number to get 21.

Adding in the seven doubles gives a total of 21+7=28 dominos. 577 Views · Answer requested by Double-Six Dominoes | Dominoes Worlds Dominoes Worlds A guide to playing dominoes Double-Six Dominoes Introduction to dominoes : Each domino tile has two numbers, one on each end, which represent the roll of a pair of dice. In a standard set of dominoes , the numbers range from 0 (blank) to 6. There are twenty-eight unique tiles in a set, one for every possible number combination. This standard set is called a “double-6” because the double-6 tile is the highest. Double Six Set dominoes are named according to the number of dots (or pips) they have on their front. The lower number of the two is always listed first. For example, a tile with a 4 on one end and a 6 on the other would be referred to as a “4-6″. If a tile has a pair of the same numbers on it, it’s called a double. dominoes are commonly ranked in order of how many pips they have.

The higher the number of pips a tile has, the “heavier” it is. The double-6 tile is the “heaviest” tile, while the double-blank is the “lightest” tile. A suit is a group of tiles that all have a matching end with the same number on it. There are 7 suits, each containing 7 tiles. Pictured, for example, is the 6’s suit. With the exception of doubles, each tile belongs to two suits. 6's suit Objective: To win, be the first player to score 100 points. Score points by playing all of the tiles in your hand during a series of rounds. This is called a “domino.” At the end of each round, the winner will be awarded the number of points still remaining in his opponent’s hand. Getting Started: Each player starts the hand by drawing 7 random tiles. The excess tiles are placed in the draw pile (also called the “boneyard”) so they can be drawn from when necessary throughout the game . Once each player has drawn his or her hand, the player who holds the highest double begins play.

If no player has the double-6, then the double-5 is played and so on. Rules: During their turn, each player attempts to play a tile from their hand by matching the numbers they have to one of the open tiles played on the table. An open tile is considered an end that has no other tile connected to it. Play your tile by clicking the end with the matching number and it will automatically be placed against the corresponding number, continuing the unbroken chain of tiles with two open ends. Doubles are played lengthwise. Double domino For example, in this scenario the double-5 was played first. At that point, 5 is the only number open. The next player places the 3-5 tile on the right, making the open ends to match 3 and 5. During the next turn, the 1-5 tile is played to the left. Only a tile containing a 1 or a 3 can be played now. Throughout the game , playable tiles are marked black, while tiles that do not match are marked in red. If you cannot play any of the tiles in your hand, you must automatically draw from the boneyard until you draw a tile that you can play.

When you draw a tile you can play, lay it down immediately. There is no need to skip your turn. If there are no more tiles in the boneyard, you must pass and wait until the next turn to try to play from your hand. If you cannot, you must pass again. Throughout the game , dominoes may eventually be placed on an end at a right angle to form a corner. This is done to save space, but does not affect game play. The round ends in one of two ways: A player has played all of the tiles in their hand (“dominos”) and is automatically declared the winner. The boneyard is empty and all players have consecutively passed, unable to play any tiles remaining in their hand. This is called a blocked game . In this case, both players should tally the points remaining in their hands and the player with the lowest points is the winner. Scoring: If the round ends because someone has played all of their tiles, tally the number of pips on their opponent’s unplayed tiles and award those points to the winner. If the round ended because of a block, each player should tally the pips remaining in their hand and award those points to the winner.

Doubles are counted as two, meaning a 5-5 equals 10 points. Double blanks are equal to 0. After multiple rounds, the first player to reach 100 points is declared the winner. Strategies: Increase your playing options by keeping as many different numbers in your hand as you can. It might not always be possible, but when it is, the variation will allow you flexibility and more opportunities to play. Doubles are twice as hard to play because they contain only one number instead of two. Always play doubles at the first opportunity you can. During the game , try to play the heavier tiles first. This is especially important towards the end of a game . If your opponent plays all the tiles in their hand first, you want to have the fewest number of pips in you hand as possible. The more pips you have in your hand, the more points they’ll earn. When possible, use your turn to make both ends of the chain have the same number. This can be a strong defensive move that limits your opponent’s opportunities to play a tile from their hand. Strategic move For example, in this scenario your opponent has just played the 1-6 tile.

In your hand you hold the 3-6 tile. Playing that tile to the right of the chain makes both ends 6, forcing your opponent to have another 6 in his hand to play. If he does not, he’ll have to draw tiles from the boneyard until he pulls a 6. Surveying the chain to count how many tiles of suit have been played can be helpful. Remember that there are 7 tiles in every suit. For instance, if you count five blank ends in the chain, this means there are only two remaining blanks either in your hand, in your opponent’s hand, or still in the boneyard. If you were to have both blanks in your hand, it would be ideal to play one as soon as possible. With one end of the chain ending in a number your opponent does not have, they are forced to either match the number on the other end or draw from the boneyard until they can. Related posts No related posts. Alex Cramer Dominoes - Testimonials Testimonials 800-834-3051 How To Play Dominoes DOMINO RULES ABOUT YOUR DOUBLE 6 DOMINO SET The set consists of 28 dominoes.

There are 7 doubles (same number on both ends from double blank to double six) and 21 singles (different numbers on both ends or a number and a blank). FUNDAMENTALS OF DOMINOES There are countless different domino games and within each game, there are many variations of play available. The purpose of this set of rules is to get you started with a few simple and popular games. Later, we'll give you reference information for finding many other games you would enjoy. One of the wonderful things about dominoes is that anyone can learn the basics very quickly, but as you play and progress, you will find many additional levels of the game and as your experience and skills develop, you will become a more and more formidable player. Get started with these simple games and you will find yourself getting smarter every time you play. Dominoes is a good game for your brain. NUMBER OF PLAYERS Two to Four people can play the games we'll show you here. If Four are playing, each person can play individually or you can group into two teams.

MATCHING The basis of most domino games is to lay down a domino next to another domino so that the numbers (or blanks) on adjacent dominoes match each other. The first domino played is call the "set". It could be anything, but here is an example Singles dominoes are placed on the table making a line of play. Double dominoes are played across the line of play TURNING FOR CONVENIENCE Although you normally play in a line, if you run out of table space, you can play a domino at a 90 degree angle to give yourself more room. And then further play continues in a linear fashion from either end. WHO DRAWS FIRST? WHO PLAYS FIRST There are variations, but here is a starting point:Turn the dominoes upside down on the table and mix them around. Then have each player draw one domino. The player who draws the highest domino (based on total number of dots) will draw first and also make the first play of the game. Now return those dominoes to the table and mix them again. Now draw the dominoes for the playing of the hand. The person who won the right to play first draws first.

Each player may draw all the dominoes for the hand or you can go around the table with each player drawing one domino until all have the dominoes needed to start play. Each player places the dominoes on their side with the back facing the other players so they cannot see which dominoes their opponents are holding. THE PLAY Each player in turn lays down a single domino according to the rules of the game being played. Play proceeds clockwise around the table. If a player has a playable domino, he must play it when his turn comes. You cannot hold back a playable domino for strategic reasons. GAME #1: BLOCK This is the simplest domino game. Numbers of players: 2 to 4 The Objective: Get rid of all the dominoes in your hand The Set-Up: After the shuffle, with two players, each player draws seven dominoes.With three or four players, each player draws 5 dominoes. The remaining dominoes stay face down on the table and are available to be drawn by each player during play. (These remaining dominoes are called the boneyard) The object is simply to get rid of all the dominoes you hold.

Whoever does this first wins the hand.At the same time, each player tries to block the other player so he cannot make a play. The Play: Players take turns going first in each game. When a player is first, he may place any of his dominoes face up on the table to start play.The first domino played is called the "set". After the set, each domino must be placed next to a matching domino. Singles must be played end-to-end. Doubles must cross singles. Plays can be made on either end of a single domino and on both sides of a double domino, but not on the ends of a double. If a player does not have a play, he is blocked and he passes that turn. He may not draw from the boneyard. Play continues around the table until…. Ending the Game, Scoring: ...one player places his last domino. At that time, he calls "domino." The other players turn up all the dominoes remaining in their hands and count the dots. The total of the dots on the unplayed dominoes of the other players is the score of the winning player for that hand.

OR All players still have dominoes in their hands, but none of them can make any play. When this happens, all players turn their dominoes face up and count the total number of dots. The player with the lowest number of dots wins the hand and receives a score equal to the total number of dots on his opponents' unplayed dominoes. (Scoring variation…Winning players score is equal to the total number of dots on his opponents' unplayed dominoes minus the number of dots on the dominoes he is holding at the end of the game) Breaking a tie: In case of a tie, the player holding the single domino with the lowest total count is the winner. Winning the Game: With each hand, you accumulate points. Before you start, and depending on how long you want to play, set a number (say 100 or 200) and the first player to reach that total score wins the game. GAME #2: DRAW This is a little more sophisticated version of "Block." Everything is the same except when a player cannot place a domino, he must draw dominoes from the boneyard until he gets one that he can play.

All the rest of the game remains the same. The limitation here is that in a 2-player game, the last two dominoes in the boneyard may not be drawn and in a 4-player game, the very last domino in the boneyard may not be drawn. The play, ending the game and scoring are all the same as in "Block" Some simple strategy notes for Block and Draw: Look at the dominoes you hold and try to play them in such a way as to set yourself up for plays on your next turn. If you have lots of 2s, try to play a 2 so you will be able to match it the next time around (if someone else doesn't get to it first). Since you know all the dominoes in the double 6 set, you can deduce what dominoes your opponents might be holding by observing which dominoes have been played and which you hold in your hand. Winning the Game: Before you start, and depending on how long you want to play, set a number (say 100 or 200) and the first player to reach that score wins the game.

GAME #3: MUGGINS This is a simple game in which you can score points every time you play a domino. Number of players: 2, 3 or 4 may play. If 4 are playing each may play individually or you may create two teams of two players each. The Objective: To outscore your opponents. You score by adding up the count of dominoes at the ends of the layout after each play. (explained below) The Set-Up: Turn all dominoes face down and mix them. Each player draws 5 dominoes and sets them up so the others cannot see them. The Play: As in the "Block" game above, dominoes must be played so their ends match. Dominoes are laid end to end except doubles which are laid across the line of play. As in "block", you cannot play on the ends of a double once it is placed. Play proceeds clockwise around the table. How to score: In Muggins, you can score each time a domino is placed as well as at the end of the game. The object is for the open ends of the dominoes to be a multiple of 5.

For each multiple of 5, you score one point. Here are some examples: Open ends are 1 and 4, count is 5, score one point Count both ends of the double 6. Open ends are 6, 6 and 3, count is 15, score is 3 points. (also note above that the open ends of the double 5 are not counted. A double is only counted when it is on the end of the line of play) Counting the score after each play When a player makes a score after placing a domino, a scorekeeper notes the score at that time. The running score can also be kept on a counter or cribbage board. Drawing from the boneyard If a player cannot place a domino, he draws from the boneyard until he can make a play. In a two-person game, all but two of the dominoes in the boneyard may be drawn In a three or four-person game, all but one of the dominoes in the boneyard may be drawn. Ending the hand The first player to use all his tiles calls "domino" and this ends the hand.

If no player can play his last domino and the boneyard has been depleted down to one or two dominoes (see "drawing from the boneyard" above), the hand is over. Scoring at the end of the hand When the hand is over, the player (or team) with the lowest number of dots on their remaining dominoes receives additional points based on the number of dots in the opponents hands. For every multiple of 5 dots in the opponents hands, the winner receives one point. For a count of 1 or 2 above a multiple of 5, there is no additional score. For a count of 3 or 4 above a multiple of 5, round up to the nearest 5. For example… Opponents dot count is 5, score 1 Opponents dot count is 7, score 1 Opponents dot count is 8, score 2 Opponents dot count is 12, score 2 Opponents dot count is 18, score 4 Ending the game, winning: Keep playing the hands until one player or team has 61 points. That ends the game. Want to play longer?

You can set the game ending score at 100 or 200 or whatever you would like. Variations on Muggins Variation #1 In the basic game, you cannot make plays off the ends of doubles, but only off the sides. In this variation, you are allowed to play off the ends of the first double that is played. Variation #2 If a player places a domino that would result in a score (a multiple of 5 on the ends of the dominoes played), but does not realize it, then another player can call "Muggins" and will receive that score. GAME #4: FIVE-UP OR ALL FIVES This game originated on the West Coast and is played widely and in tournaments there, but is also well known across the country. Number of Players: Like Muggins, it can be played with 2, 3 or 4 players. If played by 4, each can play individually or you can create two teams. The Objective: Outscore your opponents. As in Muggins you score by adding up the count of dominoes at the ends of the layout after each domino is played.

The Set Up: Each player starts with 5 dominoes. See above regarding "Who Draws First, Who Plays First." The Play: The primary difference between Five-Up and Muggins is that the rules for placing of the dominoes are somewhat expanded from the previous games. As explained above, dominoes are played in a linear fashion with the number of dots matching the adjacent domino. Count is 4 + 6 = 10 Score 2 points Doubles are played at a 90 degree angle to the line of play. Count is 4 + 2 = 6 No score since not a multiple of 5 Each end of a single domino may be played on only once, and then the numbers on that domino are "cut off" for scoring purposes. Only score based on the dots at the ends of the line of play. Count is 3 + 4 = 7 No score since not a multiple of 5 A double may be played on both sides and both ends before it is cut off The original 5-5 is cut off.

The count is 2 + 4 + 1 + 0 = 7 (no score since not a multiple of 5) After a double is played on in this way, you can continue to build along the new line of play. This creates many more possibilities for play. Scoring is the same as in Muggins. Count the open ends of the dominoes that have been placed. If the count is a multiple of 5, divide by 5 and that is your score. Here is an example. Open ends are 6 +5 + 4+ 0 = 15 Score 3 points. Ending the Game, Winning: The game ends when any player places his last domino.At that point, that player (or team) adds to its score based on the number of dots on the dominoes in the opponents' hands. (when playing in teams, you do not add the number of dots remaining in your teammate's hand) Here are the rules for this process. For every multiple of 5 dots in the opponents hands, the winner receives one point. For a count of 1 or 2 above a multiple of 5, there is no additional score.

For a count of 3 or 4 above a multiple of 5, round up to the nearest 5. For example… Opponents dot count is 5, score 1 Opponents dot count is 7, score 1 Opponents dot count is 8, score 2 Opponents dot count is 12, score 2 Opponents dot count is 18, score 4 If the game is blocked (all players still have dominoes, but nobody can make a play), the game ends and the player (or team) with the lowest number of dots on the dominoes held collects points (based on the formula above) based on the dominoes in the opponents hands. Game is over when one player or team reaches a total of 61 points. BEYOND THE BASICS Here are some thoughts and resources for your further consideration. The very best writer on dominoes and domino strategy we have ever known is Dominic C. Armanino. Unfortunately, all the books he wrote are out of print, but you can still obtain some of them through Amazon.

His classic is called "Dominoes…Five-Up and Other Games Including Official Rules and Odds." This book explains the Five-Up game beautifully and in detail and then walks you through many strategic considerations that will help you to be a better player. It was published in paperback under the Tartan Imprint and by David McKay Company. If you are into this game, you'll enjoy these books. Another good title from him is "Popular Domino Games" published by Van Rees.While not as extensive, it does give clear instructions for a number of good domino games. Domino Basics - Getting Started With Dominoes - Domino-Games.com Domino-Games.com Your Dominoes Portal - All Dominoes, All The Time Domino Basics Getting Started With Dominoes A domino is a small tile that represents the roll of two dice. The tile, commonly called a bone, is rectangular with a line down the center. Each end of the tile contains a number. In the most popular domino set, the double-six , the numbers vary from 0 (or blank) to 6. This produces 28 unique tiles, as shown in the diagram on the right.

A common domino size is about 2 inches long, 1 inch wide, and 3/8 inch thick - small enough to be held comfortably in the hand, but large enough to be easily manipulated, and thick enough to be able to be stood on edge. Dominoes are referred to by the number of dots (or pips) on each end, with the lower number usually listed first. Thus, a tile with a 2 on one end and a 5 on the other is referred to as a "2-5". A tile with the same number on both ends is called a "double" (or doublet), so a "6-6" is referred to as "double-six". A double-six is the "heaviest" domino; a double-blank is the "lightest" domino value. Tiles which have ends with the same number of dots are members of the same "suit".

In a double-six set, there are seven suits (blank, 1, 2, 3, 4, 5, 6), each with seven members (0-5, 1-5, 2-5, 3-5, 4-5, 5-5, & 5-6) make up the "fives" suit, for instance. Except for the doubles, each tile belongs to two suits. In addition to the standard double-six domino set, larger-sized sets are also available. Popular sizes include the double-nine (55 tiles), double-twelve (91 tiles), double-fifteen (136 tiles), and double-eighteen (190 tiles). The larger sets are used in some of the more complicated games. They can also be used to add variety to the simpler games, or to allow more people to play them. For further information on the development and evolution of dominoes, check out our History of Dominoes . For help with domino terminology, our Dominoes Glossary has information on common domino terms and expressions.

General Domino Rules How To Play Dominoes Shuffling The Dominoes Before a game or hand begins, the dominoes must be shuffled, so that no one knows the location of any given tile. Typically, the tiles are shuffled by turning them all face-down on the table, then moving them around in a random motion, being careful not to flip over any of the pieces. The collection of shuffled tiles is called the boneyard. Beginning A Game Before a game begins, the players have to determine who has the first move. This happens in one of two ways: either each of the players choose a domino at random, with first move going to the player holding the "heavier" domino (these dominoes are returned to the boneyard and reshuffled), or the players draw their allotted number of tiles (which varies according to the game being played), and the holder of the "heaviest" domino goes first. Drawing Tiles Once the players begin drawing tiles, they are typically placed on-edge before the players, so that each player can see his own tiles, but none can see the value of other players tiles. Every player can thus see how many tiles remain in the other players hands at all times during gameplay.

Placing The First Tile Once all the players have drawn their dominoes, the first player (determined either by the drawing of lots, or by who holds the heaviest hand) places the first tile on the table. Typically, this is the double-six. If no one holds the double-six, then the double-five is played, and so on. Playing Subsequent Tiles In most domino games, only the "open" ends of a layout are open for play. An end is open when it has no other tile connected to it. Often, a double is placed cross-ways in the layout, straddling the end of the tile that it is connected to. Usually, additional tiles can only be placed agains the long side of a double. However, the rules of some games consider all four sides of a double to be open, allowing dominoes to be connected in all four directions. For example, in the diagram on the right, the first tile played was the 6-6. At this point, a domino can either be played to the right or left of the 6-6. The second tile placed was a 6-5, to the right of the 6-6.

At this point, the open ends are 5 and 6. The third tile played was a 4-6, to the left of the initial tile, producing open ends of 4 and 5. The fourth tile was the 5-5, placed vertically. Again, the open ends are 4 and 5. At any time, due to space constraints or mere whim, a tile may be connected at a right-angle, creating an "L" in the layout. Drawing Tiles As the turn passes from player to player, if someone cannot make a move, they're going to do one of two things, based on the game being played. In "block" games (or if there are no tiles left inthe boneyard), a player must "pass" if he cannot make a move. In a "draw" game, a player can draw a tile from the boneyard. Depending on the game, he can then either play it (if it fits, and if the rules allow), pass (if he cannot play the drawn tile), or continue drawing until he can make a move or the boneyard is empty. Currently, most rules allow the boneyard to be emptied completely.

However, some rules do not allow the last tow tiles in the boneyard to be removed, and at the end of a game, the winner receives the value of the tiles in the boneyard. Ending A Game A game ends either when a player plays all his tiles, or when a game is blocked. When a player plays his last time, tradition requires him to say "domino" (when this happens, the other players are said to have been dominoed. A game is blocked when no player is able to add another tile to the layout. When playing a multi-round game, domino games are typically scored by awarding the number of pips on opposing player's tiles to the winner. Doubles may be counted as one or two (if one, a 6-6 counts as 6; if two, a 6-6 counts as 12), and double-blank may either count as 0 or 14. (These rule variations must be agreed upon before the game begins!) The player who reaches the target score (100, 200, or whatever is agreed on among the players), or the player who amasses the most points is a given number of rounds wins the game.

Other Domino Introductions Dominoes | Family | BoardGameGeek Description Edit | History A traditional family of games played in many different cultures around the world. Dominoes of the "Western Dominoes" style has a standard set of 28 "Double Six" tiles, and is based on the 21 different combinations made with a roll of two six-sided dice. Seven (7) additional "Blank" combination tiles combine with the 21 to form the standard 28 "Double-Six" set. "Double-Nine" (with 55 tiles) and "Double-Twelve" (with 91 tiles) are also popular ("Double-Fifteen" sets also exist). There are many different games played with Dominoes. The standard game is known as the Block game. Forms of this game are known in many different areas of the world with similar rules. Puerto Rican Dominoes, Latin Dominoes, and Cuban Dominoes are all forms of the Block game. Another main variety of Dominoes games are based on the "Fives Family." Five-up , All Fives, Sniff, and Muggins are all part of this family.

This variation adds the ends of the dominoes to make a multiple of five for scoring. More Information Edit | History History: While most modern domino pieces are rectangular and made of ceramic or heavy plastic, they were historically carved from ivory or animal bone with small, round pips of inset ebony. The game's name comes from the pieces' resemblance to Venetian Carnival masks known as domini, which were white with black spots. These masks were so named, in turn, because they resembled French priests' winter hoods, being black on the outside and white on the inside. The name ultimately derives from the Latin dominus, meaning "lord" or "master." The oldest domino sets have been dated from around 1120. Modern dominoes, as most of the Western world knows them, however, appear to be a Chinese invention. They were apparently derived from cubic dice, which had been introduced into China from India some time in the distant past. Each domino originally represented one of the 21 results of throwing two dice. One half of each domino is set with the pips from one die and the other half contains the pips from the second die.

Chinese sets also introduce duplicates of some throws and divide the dominoes into two classes: military and civil. Chinese dominoes are also longer than typical European dominoes. Over time Chinese dominoes also evolved into the tile set used to play Mah Jong, a game which swept across the United States in the early to mid 1920s. The early 18th century witnessed dominoes making their way to Europe, making their first appearance in Italy. The game changed somewhat in the translation from Chinese to the European culture. European domino sets contain neither class distinctions nor the duplicates that went with them. Instead, European sets contain seven additional dominoes with six of these representing the values that result from throwing a single die with the other half of the tile left blank. Curiously, there is also a seventh tile with both halves set as blank. Perhaps this was done for symmetry's sake so that each of the resulting suits would contain seven dominoes each.

Question: A standard (Double 6) set of Dominoes contains how many dominoes?
Answer: 28